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@@ -36,8 +36,6 @@ static void draw_byte_16(unsigned char *bits, u32 *base, u32 rb);
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#endif
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static void draw_byte_8(unsigned char *bits, u32 *base, u32 rb);
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-static int pci_find_device_x(int vendorx, int devicex, int index, struct pci_device *dev);
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-
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static u32 g_loc_X;
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static u32 g_loc_Y;
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static u32 g_max_loc_X;
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@@ -408,7 +406,8 @@ static void btext_init(void)
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#if USE_FILO_PCI_FIND==0
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struct pci_device dev;
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411
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- pci_find_device_x(0x1002, 0x4752, 0, &dev);
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+ #warning "pci_find_device_x no longer exists; use find_pci_device instead"
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+ /* pci_find_device_x(0x1002, 0x4752, 0, &dev); */
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if(dev.vendor==0) return; // no fb
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frame_buffer = (uint32_t)dev.membase;
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@@ -442,141 +441,7 @@ static struct console_driver btext_console __console_driver = {
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INIT_FN ( INIT_CONSOLE, btext_init, NULL, NULL );
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-#if USE_FILO_PCI_FIND==0
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-int pci_find_device_x(int vendorx, int devicex, int index, struct pci_device *dev)
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-{
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- unsigned int first_bus, first_devfn;
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- unsigned int devfn, bus, buses;
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-#if 1
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- unsigned char hdr_type = 0;
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-#endif
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- uint16_t vendor, device;
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- uint32_t l, membase;
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-#if 0
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- uint32_t ioaddr, romaddr;
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- int reg;
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-#endif
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-
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- first_bus = 0;
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- first_devfn = 0;
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-#if 0
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- if(dev->vendor!=0){
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- first_bus = dev->bus;
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- first_devfn = dev->devfn;
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- /* Re read the header type on a restart */
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- pcibios_read_config_byte(first_bus, first_devfn & ~0x7,
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- PCI_HEADER_TYPE, &hdr_type);
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- dev->bus = 0;
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- dev->devfn = 0;
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- }
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-#endif
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-
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- /* Scan all PCI buses, until we find our card.
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- * We could be smart only scan the required buses but that
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- * is error prone, and tricky.
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- * By scanning all possible pci buses in order we should find
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- * our card eventually.
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- */
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- buses=256;
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- for (bus = first_bus; bus < buses; ++bus) {
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- for (devfn = first_devfn; devfn < 0xff; ++devfn) {
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-#if 1
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- if (PCI_FUNC (devfn) == 0)
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- pcibios_read_config_byte(bus, devfn, PCI_HEADER_TYPE, &hdr_type);
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- else if (!(hdr_type & 0x80)) /* not a multi-function device */
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- continue;
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-#endif
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- pcibios_read_config_dword(bus, devfn, PCI_VENDOR_ID, &l);
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- /* some broken boards return 0 if a slot is empty: */
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- if (l == 0xffffffff || l == 0x00000000) {
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- continue;
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- }
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- vendor = l & 0xffff;
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- device = (l >> 16) & 0xffff;
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-#if 0
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- pcibios_read_config_dword(bus, devfn, PCI_REVISION, &l);
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- class = (l >> 8) & 0xffffff;
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-#endif
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-
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-#if 0
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- {
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- int i;
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- printf("%hhx:%hhx.%hhx [%hX/%hX]\n",
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- bus, PCI_SLOT(devfn), PCI_FUNC(devfn),
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- vendor, device);
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-#if 0
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- for(i = 0; i < 256; i++) {
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- unsigned char byte;
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- if ((i & 0xf) == 0) {
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- printf("%hhx: ", i);
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- }
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- pcibios_read_config_byte(bus, devfn, i, &byte);
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- printf("%hhx ", byte);
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- if ((i & 0xf) == 0xf) {
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- printf("\n");
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- }
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- }
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-#endif
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- }
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-#endif
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- if(vendor != vendorx) continue;
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-
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- if(device != devicex) continue;
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-
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- if(index !=0 ) {
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- index--;
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- continue;
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- }
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-
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-
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- dev->devfn = devfn;
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- dev->bus = bus;
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-#if 0
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- dev->class = class;
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-#endif
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- dev->vendor = vendor;
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- dev->dev_id = device;
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-
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-#if 0
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- /* Get the ROM base address */
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- pcibios_read_config_dword(bus, devfn,
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- PCI_ROM_ADDRESS, &romaddr);
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- romaddr >>= 10;
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- dev->romaddr = romaddr;
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-#endif
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-
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- /* Get the ``membase'' */
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- pcibios_read_config_dword(bus, devfn,
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- PCI_BASE_ADDRESS_0, &membase);
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- dev->membase = membase;
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-#if 0
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- /* Get the ``ioaddr'' */
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- for (reg = PCI_BASE_ADDRESS_0; reg <= PCI_BASE_ADDRESS_5; reg += 4) {
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- pcibios_read_config_dword(bus, devfn, reg, &ioaddr);
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- if ((ioaddr & PCI_BASE_ADDRESS_IO_MASK) == 0 || (ioaddr & PCI_BASE_ADDRESS_SPACE_IO) == 0)
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- continue;
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-
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-
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- /* Strip the I/O address out of the returned value */
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- ioaddr &= PCI_BASE_ADDRESS_IO_MASK;
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-
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- /* Take the first one or the one that matches in boot ROM address */
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- dev->ioaddr = ioaddr;
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- }
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-#endif
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-#if 0
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- printf("Found %s ROM address %#hx\n",
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- dev->name, romaddr);
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-#endif
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- return 1;
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- }
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- first_devfn = 0;
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- }
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- first_bus = 0;
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- return 0;
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-}
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-#endif
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//come from linux/drivers/video/font-8x16.c
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/**********************************************/
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/* */
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